%?*************************************************************************
%?title:?Function-Compute?Correlation?between?two?images?using?the?
%?similarity?measure?of?Normalized?Cross?Correlation?（NCC）?with?Right?Image?
%?as?reference.
%?Author:?Siddhant?Ahuja
%?Created:?May?2008
%?Copyright?Siddhant?Ahuja?2008
%?Inputs:?Left?Image?（var:?leftImage）?Right?Image?（var:?rightImage）
%?Window?Size?（var:?windowSize）?Minimum?Disparity?（dispMin）?Maximum
%?Disparity?（dispMax）
%?Outputs:?Disparity?Map?（var:?dispMap）?Time?taken?（var:?timetaken）
%?Example?Usage?of?Function:?[dispMap?timetaken]=funcNCCR2L（‘StereogramLeft.jpg‘?‘StereogramRight.jpg‘?9?0?16）;
%?*************************************************************************
function?[dispMap?timetaken]=funcNCCR2L（leftImage?rightImage?windowSize?dispMin?dispMax）
try?
????%?Grab?the?image?information?（metadata）?of?left?image?using?the?function?imfinfo
????leftImageInfo=imfinfo（leftImage）;
????%?Since?NCCR2L?is?applied?on?a?grayscale?image?determine?if?the
????%?input?left?image?is?already?in?grayscale?or?color
????if（getfield（leftImageInfo‘ColorType‘）==‘truecolor‘）
????%?Read?an?image?using?imread?function?convert?from?RGB?color?space?to
????%?grayscale?using?rgb2gray?function?and?assign?it?to?variable?leftImage
????????leftImage=rgb2gray（imread（leftImage））;
????????%?Convert?the?image?from?uint8?to?double
????????leftImage=double（leftImage）;
????else?if（getfield（leftImageInfo‘ColorType‘）==‘grayscale‘）
????%?If?the?image?is?already?in?grayscale?then?just?read?it.????????
????????????leftImage=imread（leftImage）;
????????????%?Convert?the?image?from?uint8?to?double
????????????leftImage=double（leftImage）;
????????else
????????????error（‘The?Color?Type?of?Left?Image?is?not?acceptable.?Acceptable?color?types?are?truecolor?or?grayscale.‘）;
????????end
????end
catch
????%?if?it?is?not?an?image?but?a?variable
????leftImage=leftImage;
end
try
????%?Grab?the?image?information?（metadata）?of?right?image?using?the?function?imfinfo
????rightImageInfo=imfinfo（rightImage）;
????%?Since?NCCR2L?is?applied?on?a?grayscale?image?determine?if?the
????%?input?right?image?is?already?in?grayscale?or?color
????if（getfield（rightImageInfo‘ColorType‘）==‘truecolor‘）
????%?Read?an?image?using?imread?function?convert?from?RGB?color?space?to
????%?grayscale?using?rgb2gray?function?and?assign?it?to?variable?rightImage
????????rightImage=rgb2gray（imread（rightImage））;
????????%?Convert?the?image?from?uint8?to?double
????????rightImage=double（rightImage）;
????else?if（getfield（rightImageInfo‘ColorType‘）==‘grayscale‘）
????%?If?the?image?is?already?in?grayscale?then?just?read?it.????????
????????????rightImage=imread（rightImage）;
????????????%?Convert?the?image?from?uint8?to?double
????????????rightImage=double（rightImage）;
????????else
????????????error（‘The?Color?Type?of?Right?Image?is?not?acceptable.?Acceptable?color?types?are?truecolor?or?grayscale.‘）;
??????

?屬性????????????大小?????日期????時間???名稱
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?????文件???????5478??2016-03-17?19:33??NCC局域立體匹配算法tsukuba圖像\funcNCCR2L.m

?????文件??????70186??2016-03-17?17:16??NCC局域立體匹配算法tsukuba圖像\tsukubaleft.jpg

?????文件??????70064??2016-03-17?17:17??NCC局域立體匹配算法tsukuba圖像\tsukubaright.jpg

?????文件????????301??2016-03-28?10:00??NCC局域立體匹配算法tsukuba圖像\使用說明.txt

?????目錄??????????0??2016-03-28?10:21??NCC局域立體匹配算法tsukuba圖像

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???????????????146029????????????????????5